KnowraSarcoplasmic reticulumLinked fromLinked fromThe 10 pages that link to Sarcoplasmic reticulum, each with the reason it gives.All 10Broader topic 4Related 5Narrower topic 1Skeletal muscleBroader topic: Its calcium release initiates the interaction between actin and myosin.Endoplasmic reticulumBroader topic: It adapts ER calcium storage and release to the rapid demands of muscle contraction.Calcium signalingBroader topic: It supplies the rapid calcium release that initiates muscle contraction.Muscle cellBroader topic: It supplies the calcium signal that regulates contraction and relaxation.